From: Michael-CY Lee Date: Tue, 11 Mar 2025 10:36:40 +0000 (+0100) Subject: wifi: mt76: mt7996: remove unnecessary key->cipher check for BIP frames X-Git-Tag: io_uring-6.15-20250403~82^2~20^2~1^2~41 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=0337355cc217215ba7c4e5a858c8f73c1a78bab4;p=linux-block.git wifi: mt76: mt7996: remove unnecessary key->cipher check for BIP frames The cipher type check is redundant, and there is no need to dereference the key struct here. Signed-off-by: Michael-CY Lee Link: https://patch.msgid.link/20250311103646.43346-3-nbd@nbd.name Signed-off-by: Felix Fietkau --- diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index 33a8049d3356..162d1552602e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -773,8 +773,7 @@ mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi, info->flags & IEEE80211_TX_CTL_USE_MINRATE) val |= MT_TXD1_FIXED_RATE; - if (key && multicast && ieee80211_is_robust_mgmt_frame(skb) && - key->cipher == WLAN_CIPHER_SUITE_AES_CMAC) { + if (key && multicast && ieee80211_is_robust_mgmt_frame(skb)) { val |= MT_TXD1_BIP; txwi[3] &= ~cpu_to_le32(MT_TXD3_PROTECT_FRAME); }